Instruction Manual

Master Station Controls
8
1
END CALL: Ends intercom communication and returns system to audio source. (pg. 10)
2 DOOR TALK: Initiates intercom communication to the door
speakers.
(pg. 10)
3
INSIDE/PATIO: Initiates intercom communication to remote stations.
(pg. 10)
4 TIMER: Enables or disables the radio timer. The indicator
light will illuminate next to the timer button when the Radio timer is enabled. (pg. 6)
5 PROGRAM AUDIO SOURCE: Selects the program audio
source: AM, FM, CD/TAPE and AUX. The indicator light will illuminate next to the selected program audio source.
(pg. 7-8)
6 PROGRAM OFF: Turns off the selected program audio source.
NOTE: The Program Off key does not affect the intercom operation. (pg. 7)
7 MASTER VOLUME: Adjusts the volume at the master
station. (pg. 8-9)
8 MEMORY 1-6 KEYS: Provides direct access to stored radio
frequencies.
(pg. 7)
9 ▲ ▼ UP/DOWN TUNING: Provides manual tuning of the
AM/FM radio.
(pg. 7)
10 SCAN: Activates scan tuning during AM/FM operation.
(pg. 7)
11 DOOR RELEASE KNOCKOUT: Mounting hole for optional
door release push button.
(pg. 11)
12 MICROPROCESSOR RESET: Initiates a reset of the micro-
processor. NOTE: A reset of the microprocessor will erase the system’s memory.
13 MEMORY SET: Stores desired radio frequency into a selected
memory location.
(pg. 7)
14 TIME SET/HOUR/MIN: Used when setting the timer and clock.
(pg. 6)
15 TREBLE: Adjusts the high frequency audio content of the
source audio.
(pg. 8)
16 BASS: Adjusts the low frequency audio content of the source
audio.
(pg. 8)
17 SYSTEM VOLUME: Adjusts the program audio level
throughout the system.
(pg. 8-9)
18 LOUDNESS: Compensates for the loss of bass and treble
response the human ear has when listening to audio at low volume levels.
(pg. 8)
19 INTERCOM VOLUME: Adjusts intercom audio level
throughout the system.
(pg. 10-11)
20 MASTER STATION STATUS SWITCH: Sets the master
station in one of the following modes: RADIO INTERCOM, INTERCOM ONLY, OFF or MONITOR. (pg. 9-10)
21 REMOTE STATION STATUS SWITCHES: Sets the remote
stations in one of the following modes: RADIO INTERCOM, INTERCOM ONLY, OFF or MONITOR. (pg. 9-10)
22 ELECTRONIC CHIME TUNE SELECTION: Selects the tune
of the optional IA-29 Electronic chime. (pg. 11)
5
Audio Source Selection
(continued)
CONTROLLING THE RADIO FROM REMOTE STATIONS
The Remote Stations can be used to turn the RADIO ON, OFF, and SELECT RADIO
MEMORY CHANNELS.
NOTE: Remote Control of the radio will not function during intercom communication.
NOTE: Remote Control of the radio will not function if the Master has been selected
to CD/TAPE or AUX program position.
TURNING THE RADIO ON AND OFF
1. The radio may be turned on or off from a Remote Station, by pressing and holding
the END CALL key for two (2) seconds.
2. During the time the END CALL key is pressed an 'IC' will be displayed in the
Master LCD display. This indicates a control function is being performed.
SELECTING MEMORY CHANNELS
The Radio Memory Channels may be selected from a Remote Station by momentarily
pressing the END CALL key.
1. The MEMORY channel will advance to the next stored channel.
2. Continue pressing the END CALL key to advance to the next highest stored
memory channel.
3. After reaching the highest stored memory channel in the current program mode
(AM or FM), momentarily pressing the END CALL key will cause the current
program mode (AM or FM) to switch to the opposite mode and select the lowest
stored memory channel.
4. Continuing to momentarily press the END CALL key will repeat the operation.
CD/TAPE AND AUXILIARY SELECTION
Optional audio sources may be selected by using the following procedure:
1. Press AUX. If an auxiliary external audio source has been connected to the
AUX input, this unit will be heard as the audio source. The auxiliary audio may
be turned off by pressing the PROGRAM OFF key.
2. Press CD/TAPE. If an optional CD player or tape player has been connected to
your unit, this unit will be heard as the audio source. The CD player or tape player
audio may be turned off by pressing the PROGRAM OFF keys.
Program Audio Controls
The following controls allow the user to adjust the level and tone of the program audio.
1. MASTER VOLUME - This control adjusts the audio level at the master station.
2. REMOTE VOLUME - This control adjusts the audio level at the remote station.
3. SYSTEM VOLUME - Sets the program audio level throughout the system.
4. LOUDNESS - Compensates for the loss of bass and treble response the human
ear has when listening to audio at low volume levels by increasing bass and treble
response.
5. TREBLE: Adjusts the high frequency audio content of the source audio.
6 BASS: Adjusts the low frequency audio content of the source audio.